| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Oayo | city | Western Province | Zambia | -14.4833333 | 22.1166667 | 3405 | 719 |
| Oka Chabala | city | Central Province | Zambia | -12.8666667 | 30.3666667 | 4540 | 672 |
| Oka Kamwendo | city | Central Province | Zambia | -12.6666667 | 30.4 | 4169 | 677 |
| Oka Mataka | city | Central Province | Zambia | -12.7333333 | 30.3166667 | 4091 | 677 |
| Olandi | city | Northern Province | Zambia | -9.15 | 29.2333333 | 3195 | 1144 |
| Old Chibuluma | city | Central Province | Zambia | -15.2 | 27.65 | 3438 | 1155 |
| Old Fife | city | Northern Province | Zambia | -9.3166667 | 32.8 | 4235 | 5311 |
| Old Magodi | city | Eastern Province | Zambia | -11.95 | 33.1666667 | 3779 | 1761 |
| Old Mambwe | city | Northern Province | Zambia | -9.0666667 | 32.0166667 | 5364 | 3231 |
| Old Manyinga | city | North-Western Province | Zambia | -13.3 | 24.2166667 | 3599 | 546 |
| Old Mkushi | city | Central Province | Zambia | -14.3666667 | 29.3666667 | 3592 | 733 |
| Old Petauke | city | Eastern Province | Zambia | -14.05 | 31.0833333 | 2942 | 2231 |
| Old Sizuka | city | Western Province | Zambia | -17.4666667 | 24.2333333 | 2408 | 627 |
| Old Songwe | city | Eastern Province | Zambia | -14.3 | 32.1666667 | 2982 | 4540 |
| Oligonkezia | city | Southern Province | Zambia | -16.55 | 27.8166667 | 2499 | 966 |
| Oligonkezya | city | Southern Province | Zambia | -16.55 | 27.8166667 | 2499 | 966 |
| Ollandi | city | Northern Province | Zambia | -9.15 | 29.2333333 | 3195 | 1144 |
| Ololo | city | Western Province | Zambia | -15.6333333 | 23.15 | 3290 | 649 |
| Olomani | city | Central Province | Zambia | -12.3166667 | 30.05 | 3868 | 677 |
| Olympia Park | city | Lusaka Province | Zambia | -15.3833333 | 28.3166667 | 4110 | 281300 |
| Onje | city | Eastern Province | Zambia | -14.4 | 31.3333333 | 2998 | 2226 |
| Onole | city | Northern Province | Zambia | -10.1333333 | 31.1166667 | 4796 | 1363 |
| Oove Msaope | city | Eastern Province | Zambia | -13.3166667 | 31.6666667 | 1811 | 3090 |
| Opulanga | city | Northern Province | Zambia | -8.65 | 31.2 | 2706 | 762 |
| Otomu | city | Eastern Province | Zambia | -14.5166667 | 31.6333333 | 3267 | 1462 |
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